Madrid Spain, 15th May1968. European Cup Semi Final, Second Leg. Real Madrid 3 v Manchester Unied 3. Manchester United's Bobby Charlton (2L) with his manager Sir Matt Busby, Jimmy Murphy (left) and Jack Crompton after 1968 European Cup Semi Final match in [Getty Images]

Madrid Spain, 15th May1968, European Cup Semi Final, Second Leg, Real Madrid 3 v Manchester Unied 3, Manchester United's Bobby Charlton (2L) with his manager Sir Matt Busby, Jimmy Murphy (left) and Jack Crompton after 1968 European Cup Semi Final match in Madrid (Photo by Bob Thomas Sports Photography via Getty Images) — see more

Madrid Spain, 15th May1968, European Cup Semi Final, Second Leg, Real Madrid 3 v Manchester Unied 3, Manchester United's Bobby Charlton (2L) with his manager Sir Matt Busby, Jimmy Murphy (left) and Jack Crompton after 1968 European Cup Semi Final match in Madrid (Photo by Bob Thomas Sports Photography via Getty Images)